high frequency dielectric constant
Dielectric Studies on Benzothiazole Based Liquid Crystals at Radio Frequency Region
... with frequency can be explained on the basis of Koop’s theory [18], in which dielectric materials are treated as two layer structure of Maxwell-Wagner type ...of dielectric constant and have ...
8
Infrared and dielectric properties of nickel aluminium ferrite
... force constant ( ) are observed to increase with increasing Aluminium content ‘ ’ in Nickel Aluminium ferrite as mentioned in Table ...force constant is less as compared to the shorter bond length at ...
5
Nanocrystalline Barium Ferrites for Microwave Absorber Applications
... the dielectric constant decreases. The high value of dielectric constant at low frequencies can be associated with the space charge ...the dielectric constant is ...
5
Structural, Optical and Dielectric Properties of Tin Selenide Nanoparticles Prepared by Aqueous Solution Method
... TEM. High temperature dielectric properties measurement reveals that capacitance, tanδ or D and dielectric constant strongly depend on frequency and temperature due to polarization, ...
5
Study of Dielectric Properties and Ion Transport Parameters in Chitosan-Barium Nitrate Based Solid Polymer Electrolytes
... of dielectric constant at low frequency ...higher frequency region and the intensity decreased with an increase in ...to high frequency sides with increasing ...
16
Structural and Dielectric Studies of Gd Doped ZnO Nanocrystals at Room Temperature
... the dielectric constant with log frequency at room temperatures is shown in Figure ...electric constant of all the samples found decreases with increasing ...two-layer dielectric ...
10
Structural and dielectrical study of PZT/PVDF Film Composites
... a high field predominant changes in the intensity of X-ray reflections occur in α- phase toward reorientation of crystal planes in favor of β- ...phase. Dielectric constant increases significantly ...
10
Impedance Spectroscopy Study of the AC Conductivity and Dielectric properties of 3, 5-Dimethylpyridine-Iodine Charge Transfer Complex
... law. Dielectric constant, e' and dielectric loss, e'' decreases sharply with increase in frequency and increases with rise in ...The high value of dielectric loss tangent may be ...
12
Dielectric Properties of Fishbone Kutum and Composite Materials with Its Participation
... the dielectric con- stant of tissues, cells and animal bones is very high at low frequencies and decreases with increasing ...the frequency dependence of the dielectric constant of ...
5
Frequency-dependant dielectric characteristics and conductivity behavior of Sr1−x(Na0.5Bi0.5)xBi2Nb2O9 (x = 0.0, 0.2, 0.5, 0.8 and 1.0) ceramics
... the frequency effect on the dielectric properties and electrical conductivity of Sr 1-x (Na ...low frequency dielectric dispersion was observed in these ...The dielectric ...
8
Dielectric Properties of BaTiO3/Nylon11/MgCl2/PANI composites
... of dielectric constant and dielectric loss on the volume percentage of Barium Titanate in the ...that dielectric constant increases sharply with the increase of Barium Titanate volume ...
6
A Study on the Dielectric Properties of Organic Single Crystals
... The dielectric constant has high values in lower frequency region and decreases with increase in ...of dielectric constant, at low frequencies is due to the excitation of bound ...
9
ABSTRACT: The dielectric properties viz. dielectric constant and dielectric loss were studied in the frequency range
... The loss is due to motion of ions over large distance. As the ions move they give their energy to lattice as heat which is proportional to ac conductivity. So, as temperature increases the ac conductivity increase and ...
5
Growth and Dielectric Properties of SnSe 0.5 Te 0.5 Crystals
... 5, dielectric constant is observed to be high at lower frequency and it systematically decreases with increasing frequency up to 600 kHz and then after it nearly becomes ...
6
Bone like Material, Synthesis, Optimization and Characterization
... in frequency tends to reduce the polarization due to the fast inversion of the applied ...The dielectric constant of the nano CP at T=295K and frequency f=60 KHz is about ...the high ...
7
Structural and Dielectric Properties of Multiferroic 90BiFeO3-10BaTiO3 Ceramics Synthesized by Sol-Gel
... of dielectric properties of 90BFO–10BT ceramics at a frequency of 1 Hz, 10 KHz and 100 ...the dielectric constant and dielectric loss was found to be > 120 and > ...The ...
5
Complex Permeability and Dielectric Behaviors of Eu3+ Doped Ni-Zn Ferrites
... the dielectric constant is found to decrease continuously with increasing frequency for all the specimens exhibiting a normal dielectric behavior of ...The dielectric dispersion is ...
9
Impedance Spectroscopy and Dielectric Properties of Silver Incorporated Indium Sulfide Thin Films
... in dielectric permitivity with frequency can be attributed to the contribution of the multicomponent polarizability, which are deformational and ...the frequency increased dipoles will no longer be ...
12
Characterization, AC Impedance Study and Dielectric Properties of Chemically Synthesised Poly Para-Toluidine
... field, dielectric relaxation results due to charge hopping among available localized site 41 ...given frequency, increase in temperature mobilizes the polymer chains, reduces pinning and leads to larger ...
10
Design a Z Shape Antenna with a Coplanar Waveguide Transmission Line
... The dielectric constant of the substrate is closely related to the size and the bandwidth of the Z shape ...Low dielectric constant of the substrate produces larger ...resonant ...
6